Acronym | ... |
Name | general variant of triddap |
Circumradius | sqrt[(a2+b2)/3] |
Face vector | 18, 72, 84, 30 |
Confer |
No uniform realisation is possible for any of those ao3ob bo3oa&#zc. Even so all are isogonal.
Incidence matrix according to Dynkin symbol
ao3ob bo3oa&#zc → height = 0 1/2 < b:a < 2 c = sqrt[2(a2-ab+b2)/3] (c-laced tegum sum of 2 bidual (a,b)-sized triddips) o.3o. o.3o. & | 18 | 2 2 4 | 1 1 6 6 | 4 2 2 ------------------+----+----------+-----------+------- a. .. .. .. & | 2 | 18 * * | 1 0 2 0 | 2 1 0 a .. .. b. .. & | 2 | * 18 * | 0 1 0 2 | 2 0 1 b oo3oo oo3oo&#c | 2 | * * 36 | 0 0 2 2 | 2 1 1 c ------------------+----+----------+-----------+------- a.3o. .. .. & | 3 | 3 0 0 | 6 * * * | 2 0 0 a-{3} .. .. b.3o. & | 3 | 0 3 0 | * 6 * * | 2 0 0 b-{3} ao .. .. ..&#c & | 3 | 1 0 2 | * * 36 * | 1 1 0 acc .. ob .. ..&#c & | 3 | 0 1 2 | * * * 36 | 1 0 1 bcc ------------------+----+----------+-----------+------- ao3ob .. ..&#c & | 6 | 3 3 6 | 1 1 3 3 | 12 * * conic 3ap ao .. .. oa&#c | 4 | 2 0 4 | 0 0 4 0 | * 9 * disphenoid .. ob bo ..&#c | 4 | 0 2 4 | 0 0 0 4 | * * 9 disphenoid
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